<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form th:action="${vo.registerUrl}" th:object="${form}" method="post">
    <input type="text" th:field="${form.userName}">
    <input type="text" th:field="${form.password}">
    <button type="submit">点击注册</button>
</form>
</body>
</html>